Acrylic Assembled
Box Kit from Alsrobot can quickly build a nice framework to protect
your controller,and the frame box can be expanded, stacked and assembled
in three dimensions to facilitate the connection of multiple
controllers and unlimited extension allowed.You can install it on any
robot you designed.

The multi-functional bracket
consists of high quality aluminum alloy and transparent acrylic board,
safe and clear to see inside structure.The multi-function bracket is
equipted with mounting hole can be matched with multiple controller.It
also has the mounting hole that matches the motor, an Mini car is
finished if motor and the wheel are installed. Multi-functional bracket
can be matched with multiple brackets to build a variety of creative
assembly